JPWO2020167807A5

JPWO2020167807A5 -

Info

Publication number: JPWO2020167807A5
Application number: JP2021546666A
Authority: JP
Publication date: 2023-01-30

Claims

A packaging material for smoking articles , comprising:
comprising a web in combination with web building fibers;
the web building fibers comprise delignified cellulose fibers;
the web has a basis weight of 20-80 gsm and a permeability of 10-100 Coresta ;
A packaging material , wherein said web comprises extracted cocoa husk fibers .

said web further comprising a filler material combined with said extracted cocoa husk fibers and said web building fibers ;
The claim wherein the filler material comprises calcium carbonate particles, titanium dioxide particles, kaolin particles, talc particles, barium sulfate particles, magnesium oxide particles, bentonite particles, zeolite particles, silicate particles, or combinations thereof. Item 1. The packaging material according to item 1.

3. Packaging material according to claim 1 or 2 , characterized in that the web is calendered.

The packaging material of any one of claims 1-3 , further comprising an aerosol delivery composition applied to said web, said aerosol delivery composition containing an aerosol delivery agent.

the aerosol delivery agent comprises a cannabinoid;
5. The packaging material of claim 4 , wherein the cannabinoid comprises tetrahydrocannabinol, cannabidiol, or a combination of tetrahydrocannabinol and cannabidiol .

The aerosol delivery composition contains greater than 0.1%, greater than 1%, greater than 5%, greater than 10%, greater than 15%, greater than 20%, greater than 25%, or greater than 30% by weight; 5. The packaging material of claim 4 , and comprising less than 40% by weight of said web.

Packaging material according to any one of the preceding claims, characterized in that the web comprises water - soluble cocoa husk components in an amount of less than 10% by weight.

8. The web of any of claims 1-7 , wherein the web comprises water-soluble cocoa husk components in an amount greater than 10%, greater than 15%, greater than 20%, greater than 25%, or up to 30% by weight. or the packaging material according to item 1.

said web building fibers comprise flax fibers, hemp fibers, abaca fibers, wood pulp fibers, bamboo fibers, coconut fibers, ramie fibers, jute fibers, or combinations thereof ;
The packaging material of any one of the preceding claims , wherein the wood pulp fibers comprise softwood fibers, hardwood fibers, or a combination of softwood and hardwood fibers .

10. The web-building fibers of any one of claims 1-9 , wherein the web-building fibers are present in the web in an amount greater than 20 wt%, greater than 30 wt%, or greater than 40 wt% and less than 80 wt%. packaging materials as described in paragraph 1.

the web is treated with a burn control agent ;
The packaging material according to any one of claims 1 to 10 , wherein the combustion control agent comprises a citrate, succinate or carboxylic acid salt .

the web is treated with a humectant ;
The packaging material of any one of claims 1-11 , wherein the humectant comprises glycerol, propylene glycol, or a combination thereof .

the web is treated with a gum ;
The packaging material of any one of claims 1-12 , wherein the gum comprises guar gum, alginate, carboxymethylcellulose, or a combination thereof .

The packaging material includes a plurality of discrete regions of low flame spread spaced along a first direction of the packaging material, wherein the regions of low flame spread are less than 0.5 cm/s at 23°C. has a diffusivity of
Packaging material according to any one of the preceding claims, characterized in that the low fire spread region is formed by applying the low fire spread region to the web .

A smoking article comprising a smokable rod wrapped in the wrapping material of any one of claims 1-14 .